Opinions on new piranha setup

  • We are currently upgrading MFK. thanks! -neo
Getting 2 filters won't be a problem. I'm new to piranha but not completely new to aquariums. I had 2 saltwater tanks a few years ago but had to get rid of them when I went to college. I also know red bellies aren't the vicious predators people like to think about when they hear piranha.
I have heard that P's are generally more aggressive with each other and form a heirarchy over time, and the thing about fish with that sorta social structure is that in a tight space it could be a mission.

I have nothing against piranhas, but I couldn't imagine keeping 3 fish that end up on the larger scale at 8-10"+ (?) in a 75. The only thing is if things get ugly there is nowhere to run and water quality can run downhill. I'm not trying to bash anyone or anything I just think that there are much more logical choices for stocking in a tank this size piranha wise. Just my 2c
 
He's more or less correct, considering 3 is the max RBP anyone should put in a 70, he doesn't have to have kept them to understand stocking a tank. its literally teetering on the line between fine and overstocked. The filtration game OP will play on a 70 with three messy P's is going to be astounding anyhow.

its all good. there's a difference between 3 is max (agree) and 3 is "way overstocked" (incorrect) which is what my man said. if dude wants to keep 3 reds in a 70, it can be done and fairly easy at that. the filtration/water change game is true to any set up. if you don't want to change water you shouldn't own fish.
 
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Haven't heard much about those filters anybody else have experience with them? Always heard good things about eheim and fluval so figured I'd go with one of those.
 
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alright peeps, got a question for you. every time a piranha thread comes up, the first thing out peoples mouth is p's are messy. happened like 3-4x this thread. can you please elaborate on that? what makes p's soooo messy? not trying to break any balls here, but I think people just regurgitate what they heard and don't really have any real basis for their comment.
 
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They have a very messy way of eating, just breaking off large chunks of whatever. Plus large chunky preds generally are messy waterwise with their high-protein diets. That's my idea
 
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They have a very messy way of eating, just breaking off large chunks of whatever. Plus large chunky preds generally are messy waterwise with their high-protein diets. That's my idea

p's themselves are no messy than cichlids. in fact 1 oscar is far "messier" than 3 rbps. the problem is bad feeding habits from irresponsible owners that cause the "mess"
 
p's themselves are no messy than cichlids. in fact 1 oscar is far "messier" than 3 rbps. the problem is bad feeding habits from irresponsible owners that cause the "mess"
True...
 
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